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Pilot Assembly – Natural Gas | SRV446-512A | OEM Replacement for Gas Fireplaces & Log Sets
Regular price
$89.88
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Pilot Assembly – Natural Gas | SRV446-512A | OEM Replacement for Gas Fireplaces & Log Sets
Restore safe and reliable ignition to your gas fireplace or log set with this OEM Natural Gas (NG) pilot assembly. Designed for seamless compatibility, this assembly ensures consistent performance and proper flame sensing.
Key Features:
✅ OEM Quality – Direct replacement for Heat N Glo and related gas systems
✅ Complete Pilot Assembly – Includes thermocouple, pilot hood, and necessary tubing
✅ For Natural Gas (NG) – Calibrated specifically for NG fuel systems
✅ Reliable Ignition – Maintains efficient startup and flame stability
Specifications:
📌 Part Number: SRV446-512A
📌 Replaces: 446-512A
📌 Fuel Type: Natural Gas (NG)
📌 Application: Gas fireplaces and gas log sets
📌 UPC: 652174653225
📌 Manufacturer: Heat N Glo / OEM
Why Replace Your Pilot Assembly?
A worn or malfunctioning pilot assembly can cause ignition issues, prevent flame detection, and affect overall performance. This OEM assembly restores reliable function and safety to your fireplace system.
🔥 Keep your fireplace running smoothly with the SRV446-512A pilot assembly—engineered for long-lasting reliability.
Can be installed on:
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PART NUMBER
|
DESCRIPTION
|
|---|---|
|
36DV88
|
36' DIRECT VENT FP
|
|
4000GDV
|
4000 DIRECT VENT NG
|
|
4000GDVLP
|
4000 DIRECT VENT LP
|
|
4000INC
|
MASONRY F/P INS. W/CERAM
|
|
4000INC-NF
|
4000INC NO FRONT NG
|
|
4000INCLP
|
MASONRY F/P INS. W/CERAM
|
|
4000INCLP-NF
|
4000INC NO FRONT LP
|
|
4000INS
|
4000 INSERT SUPREME NG
|
|
4000INS-NF
|
4000 INSERT SUPREME - NO
|
|
4000INSLP
|
4000 INSERT SUPREME LP
|
|
4000INSLP-NF
|
4000 INSERT SUPREME - NO
|
|
4000TV
|
4000 TOP VENT NATURAL GAS
|
|
4000TV-HSI
|
SM TV GAS NAT HOT SURFACE
|
|
4000TVLP
|
SM TOP VENT GAS UNIT LP
|
|
4000TVLP-HSI
|
SM TV GAS LP HOT SURFACE
|
|
4000WH
|
SUBSTITUE 4000WH-CGA
|
|
4000WH-CGA
|
4OOO WALL HEATER CGA NG
|
|
4000WH-HSI
|
DV STOVE HEATER HSI
|
|
4000WHLP
|
DIRECT VENT STOVE HEATER
|
|
4000WHLP-CGA
|
4000 WALL HEATER CGA LP
|
|
4000WHLP-HSI
|
DV STOVE HEATER LP HOT
|
|
4000WHMH
|
DIRECT VENT WALL HEATER
|
|
5000GDV
|
5000 DIRECT VENT GAS F/P
|
|
5000GDV-CDA
|
5000GDV NG
|
|
5000GDV-DSI
|
5000GDV DIRECT SPARK
|
|
5000GDV-HK
|
5000GDV HONG KONG
|
|
5000GDV-HSI
|
DIRECT VENT HOT SURF IGN
|
|
5000GDV-NF
|
5000 GAS DV NO FRONT
|
|
5000GDVC
|
DIRECT VENT GAS FIREPLACE
|
|
5000GDVCLP
|
5000GDVC LP
|
|
5000GDVD
|
DIRECT VENT GAS FIREPLACE
|
|
5000GDVLP
|
DIRECT VENT GAS FIREPLACE
|
|
5000GDVLP-CDA
|
5000GDVLP NO JUNCTION BOX
|
|
5000GDVLP-DSI
|
5000GDVLP DIRECT SPARK
|
|
5000GDVLP-HSI
|
DIRECT VENT HOT SURF IGN
|
|
5000GDVMH
|
5000 DIRECT VENT MOBILE
|
|
5000TV
|
TOP VENT GAS UNIT NG
|
|
5000TV-HSI
|
5000 TOP VENT GAS UNIT NG
|
|
5000TVLP
|
TOP VENT GAS UNIT LP
|
|
5000TVLP-HSI
|
5000 TOP VENT GAS UNIT LP
|
|
6000ARCH
|
6000 ARCH FIREPLACE
|
|
6000ARCHLP
|
6000 ARCH FIREPLACE, LP
|
|
6000CF
|
6000 CLEAN FACE FIREPLACE
|
|
6000CF-DSI
|
6000 CLEAN FACE DIRECT
|
|
6000CFLP
|
6000 CLEAN FACE FIREPLACE
|
|
6000CFLP-DSI
|
6000 CLEAN FACE LP DIRECT
|
|
6000DVT
|
GAS UNIT DIRECT TOP VENT
|
|
6000DVT-HSI
|
GAS UNIT DIRECT TOP VENT
|
|
6000DVTFL
|
6000 DIRECT VENT TOP
|
|
6000DVTFL-NF
|
6000 DIRECT VENT TOP
|
|
6000DVTFLLP
|
6000 DIRECT VENT TOP LP
|
|
6000DVTFLLP-NF
|
6000 DIRECT VENT TOP LP
|
|
6000DVTLP
|
GAS UNIT DIRECT TOP VENT
|
|
6000DVTLP-HSI
|
GAS UNIT DIRECT TOP VENT
|
|
6000FLS
|
6000 FIBER LOG SUPREME NG
|
|
6000FLSLP
|
6000 FIBER LOG SUPREME LP
|
|
6000GDV
|
6000GDV FINAL ASSEMBLY NG
|
|
6000GDV-CGA
|
**order 6000GDVB-CGA
|
|
6000GDV-HSI
|
6000GDV-HSI
|
|
6000GDVFL
|
6000GDV FIBER LOGS NG
|
|
6000GDVFL-DSI
|
6000GDV FIBER LOG DIRECT
|
|
6000GDVFL-NF
|
6000GDVFL WITH NO FRONT
|
|
6000GDVFLLP
|
6000GDV FIBER LOGS LP
|
|
6000GDVFLLP-DSI
|
6000GDV FIBER LOG LP
|
|
6000GDVFLLP-NF
|
6000GDVFLLP WITH NO FRONT
|
|
6000GDVLP
|
6000GDV - LP FINAL
|
|
6000GDVLP-CGA
|
**order 6000GDVBLP-CGA
|
|
6000GDVLP-HSI
|
6000GDV FINAL ASSEMBLY LP
|
|
6000SGDV
|
GAS UNIT DIRECT VENT NG
|
|
6000SGDVLP
|
GAS UNIT DIRECT VENT LP
|
|
6000TV
|
GAS UNIT TOP VENT 1993
|
|
6000TV-HSI
|
6000 TV HSI 1993
|
|
6000TVFL
|
6000 TOP VENT FIBER LOGS
|
|
6000TVFL-DSI
|
6000 TOP VENT FIBER LOGS
|
|
6000TVFL-NF
|
6000 TOP VENT
|
|
6000TVFL-NF-DSI
|
6000TVFL-DSI W/ NO FRONT
|
|
6000TVFLLP
|
6000 TOP VENT FIBER LOGS
|
|
6000TVFLLP-DSI
|
6000 TOP VENT FIBER LOGS
|
|
6000TVFLLP-NF
|
6000 TOP VENT LP
|
|
6000TVLP
|
6000 LP GAS UNIT 1993
|
|
6000TVLP-HSI
|
GAS UNIT TOP VENT LP HOT
|
|
6TVFLLP-NF-DSI
|
6TVFLLP-DSI W/ NO FRONT
|
|
8000DVT
|
8000 DIRECT VENT TOP
|
|
8000DVT-HSI
|
8000 DIRECT VENT TOP HOT
|
|
8000DVTFL
|
8000 DIRECT VENT TOP W/
|
|
8000DVTFL-DSI
|
8000DVTFL DIRECT SPARK
|
|
8000DVTFLLP
|
8000 DIRECT VENT TOP
|
|
8000DVTFLLP-DSI
|
8000DVTFL LP DIRECT SPARK
|
|
8000DVTLP
|
8000 DIRECT VENT TOP LP
|
|
8000DVTLP-DSI
|
DIRECT SPARK IGNITOR
|
|
8000DVTLP-HSI
|
8000 DIRECT VENT TOP LP
|
|
8000GDV
|
GAS UNIT DIRECT VENT 42
|
|
8000GDV-HSI
|
8000 DIRECT VENT HOT SURF
|
|
8000GDVFL
|
8000 DIRECT VENT FIBER
|
|
8000GDVFL-DSI
|
8000 DIRECT VENT DSI
|
|
8000GDVFLLP
|
8000GDV FIBER LOGS LP
|
|
8000GDVFLLP-DSI
|
8000 DIRECT VENT LP
|
|
8000GDVLP
|
GAS UNIT DIRECT VENT 42
|
|
8000GDVLP-HSI
|
8000 DIR VENT LP HOT SURF
|
|
8000TV
|
TOP VENT GAS UNIT NAT
|
|
8000TVFL
|
8000 TOP VENT W/FIBER LOG
|
|
8000TVFL-DSI
|
8000 TOP VENT DSI
|
|
8000TVFLLP
|
8000 LP TOP VENT W/FIBER
|
|
8000TVFLLP-DSI
|
8000 LP TOP VENT DSI
|
|
8000TVLP
|
TOP VENT GAS UNIT LP
|
|
BAY-30
|
BAY 30 NG
|
|
BAY-30-DSI
|
BAY-30 DIRECT SPARK
|
|
BAY-GDV
|
BAY-GDV
|
|
BAY-GDV-95
|
BAY-DIRECT VENT 1995
|
|
BAY-GDV-DSI-95
|
BAY DIRECT VENT
|
|
BAY-GDVLP
|
BAY-GDV, LP
|
|
BAY-GDVLP-95
|
BAY DIRECT VENT 1995
|
|
BAY-INSERT
|
BAY-INSERT NATURAL GAS
|
|
BAY-INSERT-DSI
|
BAY-INSERT DIRECT SPARK
|
|
BAY-INSERTLP
|
BAY INSERT DIRECT VENT
|
|
CFL-18LP
|
CAMPFIRE LOG LP
|
|
CFL-18LP-B
|
CAMPFIRE LOG LP
|
|
CFL-18NG
|
CAMPFIRE LOG
|
|
CFL-18NG-B
|
CAMPFIRE LOG, NG
|
|
CFL-24LP
|
CAMPFIRE LOG LP
|
|
CFL-24LP-B
|
CAMPFIRE LOG, LP
|
|
CFL-24NG
|
CAMPFIRE LOG NG
|
|
CFL-24NG-B
|
CAMPFIRE LOG, NG
|
|
CFL-30NG-B
|
CAMPFIRE LOG, NG
|
|
CFX-36TSP
|
CER. 36 TOP VENT SP
|
|
DVT-INSERT
|
DIRECT TOP VENT INSERT
|
|
DVT-INSERTLP
|
DIRECT TOP VENT INSERT LP
|
|
DVT-INSERTMH
|
DVT INSERT MOBILIE HOME
|
|
DVT-STOVE
|
DIRECT TOP VENT STOVE
|
|
DVT-STOVELP
|
DIRECT TOP VENT STOVE LP
|
|
GAS36TV
|
MAJESTIC TV GAS UNIT NG
|
|
GAS36TVLP
|
MAJESTIC TV GAS UNIT LP
|
|
GES-100NG
|
GOLDEN EMBERS SUPR NG
|
|
GLS-18NG
|
GAS LOG SET 18, NG
|
|
GLS-24NG
|
GAS LOG 24 NG BURNER ASSY
|
|
GO24
|
24" Grand Oak Log Set - 11pcs, 2 Tier
|
|
GRAND-50
|
GRAND VIEW 50* UNIT NG
|
|
GS-4000
|
GAS STOVE HEATER NG
|
|
L-CORNERDV
|
LEFT CORNERDV NAT GAS
|
|
L-CORNERDV-HSI
|
LEFT CORNERDV NAT GAS HSI
|
|
L-CORNERDVLP
|
LEFT CORNERDV LP
|
|
L-CORNERTV
|
L-CORNER TV FINAL ASSY NG
|
|
L-CORNERTV-DSI
|
L-CORNER TOP VENT DSI
|
|
L-CORNERTV-HSI
|
L-CORNER TV FINAL ASSY NG
|
|
L-CORNERTVLP
|
L-CORNER TV FINAL ASSY LP
|
|
PIER-DVT
|
PIER DIRECT VENT TOP
|
|
PIER-DVT-HSI
|
PIER DVT NG HSI
|
|
PIER-DVTLP
|
PIER-DVT F/A LP
|
|
PIER-DVTLP-HSI
|
PIER-DVTLP-HSI
|
|
PIER-GDV
|
PIER DIRECT VENT NAT GAS
|
|
PIER-GDV-CGA
|
PIER DIRECT VENT NAT GAS
|
|
PIER-GDV-HSI
|
PIER DIRECT VENT NAT GAS
|
|
PIER-GDVLP
|
PIER DIRECT VENT LP
|
|
PIER-GDVLP-CGA
|
PIER DIRECT VENT LP
|
|
PIER-GDVLP-HSI
|
PIER DIRECT VENT LP GAS
|
|
PIER-TV
|
PIER TOP VENT NAT GAS
|
|
PIER-TV-DSI
|
PIER TOP VENT DSI
|
|
PIER-TV-HSI
|
PIER TOP VENT NAT GAS HOT
|
|
PIER-TVLP
|
PIER TOP VENT LP GAS
|
|
PIER-TVLP-DSI
|
PIER TOP VENT LP-DSI
|
|
PIER-TVLP-HSI
|
PIER TOP VENT LP GAS HOT
|
|
R-CORNERDV
|
RIGHT CORNER DV NAT GAS
|
|
R-CORNERDV-HSI
|
RIGHT CORNERDV NAT GAS
|
|
R-CORNERDVLP
|
RIGHT CORNERDV LP
|
|
R-CORNERTV
|
R-CORNER TV FINAL ASSY NG
|
|
R-CORNERTV-DSI
|
R-CORNER TOP VENT DSI
|
|
R-CORNERTV-HSI
|
R-CORNER TV FINAL
|
|
R-CORNERTVLP
|
R-CORNER TV FINAL ASSY LP
|
|
SL-2000
|
SLIMLINE 2000 WALLHEATER
|
|
SL-2000LP
|
SLIMLINE 2000 WALLHEATER
|
|
SL-32
|
SLIM LINE-32
|
|
SL-32-CDN
|
SLIMLINE 32 BRASS FRONT
|
|
SL-32-DSI
|
SLIMLINE 32 DIRECT SPARK
|
|
SL-32LP
|
SLIMLINE 32 LP
|
|
SL-32LP-CDN
|
SLIMLINE 32 BRASS FRONT
|
|
SL-32LP-DSI
|
SLIMLINE 32 LP DIRECT
|
|
SL-36
|
SLIM LINE 36
|
|
SL-36-CDN
|
SLIMLINE 36 W/BRASS FRONT
|
|
SL-36-DSI
|
SLIM LINE 36 DIRECT SPARK
|
|
SL-36-NF
|
SL-36
|
|
SL-36-PB
|
SL-36 WITH BRASS HOOD
|
|
SL-36LP
|
SLIM LINE 36 FINAL ASSY
|
|
SL-36LP-DSI
|
SLIMLINE 36 LP DIRECT
|
|
SL-36LP-NF
|
SL-36LP
|
|
SL-36TV
|
SLIMLINE 36 TOP VENT NG
|
|
SL-36TV-PB
|
SL-36 WITH BRASS HOOD
|
|
SL-36TVLP
|
SLIMLINE 36 TOP VENT LP
|
|
SL-36TVLP-PB
|
SL-36LP WITH BRASS HOOD
|
|
SL-42TV
|
SLIM LINE 42 TOP VENT
|
|
SL-42TV-DSI
|
SLIM LINE 42 TOP VENT DSI
|
|
SL-42TVLP
|
SLIM LINE 42 TOP VENT LP
|
|
SL-42TVLP-DSI
|
SL-42 TOP VENT DSI LP
|
|
SL-5500
|
DO NOT ORDER
|
|
SL-5500S
|
SLIM LINE 5500 SUPREME
|
|
SL-INSERT
|
SL INSERT NG
|
|
SL-INSERT-B
|
SLIM LINE INSERT NG
|
|
SL-INSERTLP
|
SL INSERT LP
|
|
SL-INSERTLP-B
|
SLIM LINE INSERT LP
|
|
SL-TVBLD
|
SLIM LINE 32 TOP VENT
|
|
SL-TVBLD-DSI
|
SLIM LINE 32 TOP VENT DSI
|
|
SL-TVBLDLP
|
SLIM LINE 32 TOP VENT, LP
|
|
SL-TVBLDLP-DSI
|
SLIM LINE 32 TOP VENT DSI
|
|
ST-38GTV
|
ST-38, GAS TOP VENT, NG,
|
|
ST-38GTV-DSI
|
ST-38GTV, NG, DIRECT
|
|
ST-38GTVLP
|
ST-38, GAS TOP VENT, LP,
|
|
ST-38GTVLP-DSI
|
ST-38GTV, LP, DIRECT
|
|
ST-42FL
|
SEE THROUGH TOP VENT NG
|
|
ST-42FL-DSI
|
SEE THROUGH TOP VENT NG
|
|
ST-42FLLP
|
SEE THROUGH TOP VENT LP
|
|
ST-42FLLP-DSI
|
SEE THROUGH TOP VENT LP
|
|
ST-42GTV
|
ST GAS TOP VENT NG
|
|
ST-42GTV-HSI
|
42* SEE-THRU TOP VENT
|
|
ST-42GTVLP
|
ST GAS TOP VENT LP
|
|
ST-42GTVLP-HSI
|
SEE THRU-42 GTV LP HSI
|
|
ST-CFL-24LP
|
CAMPFIRE LOG, LP
|
|
ST-CFL-24NG
|
CAMPFIRE LOG, NG
|
|
ST-DVT
|
SEE THROUGH TOP
|
|
ST-DVT-HSI
|
SEE THRU DVT HOT SURFACE
|
|
ST-DVTLP
|
SEE THRU DIRECT VENT TOP
|
|
ST-DVTLP-HSI
|
SEE THRU DVT LP HOT
|
|
ST-FLS
|
SEE THROUGH FIBER LOG SET
|
|
ST-GDV
|
SEE THRU DIRECT VENT (NG)
|
|
ST-GDV-CGA
|
SEE-THRU DIRECT VENT (NG)
|
|
ST-GDV-HSI
|
SEE THRU DIR. VENT HOT
|
|
ST-GDVLP
|
DIRECT VENT (LP)
|
|
ST-GDVLP-CGA
|
SEE THRU DIRECT VENT (LP)
|
|
ST-GDVLP-HSI
|
SEE THRU DIRECT VENT HOT
|
|
ST-GLS
|
SEE-THRU GAS LOG 24 NG
|
|
ST-TR
|
SEE THROUGH DV GAS
|
|
ST-TR-DSI
|
SEE THROUGH DV FIREPLACE
|
|
ST-TRLP
|
SEE THROUGH DV GAS
|
|
ST-TRLP-DSI
|
SEE THROUGH DV FIREPLACE
|